models: Replace add_emoji_by_admins_only with add_custom_emoji_policy.

This commit replaces boolean field add_emoji_by_admins_only with an
integer field add_custom_emoji_policy as we would also add full members
and moderators option for this setting in further commits.

frontend_tests/node_tests/settings_org.js

@@ -165,7 +165,8 @@ function test_submit_settings_form(override, submit_form) {
         realm_bot_creation_policy: settings_bots.bot_creation_policy_values.restricted.code,
         realm_email_address_visibility:
             settings_config.email_address_visibility_values.admins_only.code,
-        realm_add_emoji_by_admins_only: true,
+        realm_add_custom_emoji_policy:
+            settings_config.add_custom_emoji_policy_values.by_admins_only.code,
         realm_create_stream_by_admins_only: true,
         realm_waiting_period_threshold: 1,
         realm_default_language: '"es"',
@@ -210,9 +211,10 @@ function test_submit_settings_form(override, submit_form) {
     create_stream_policy_elem.attr("id", "id_realm_create_stream_policy");
     create_stream_policy_elem.data = () => "number";
 
-    const add_emoji_by_admins_only_elem = $("#id_realm_add_emoji_by_admins_only");
-    add_emoji_by_admins_only_elem.val("by_anyone");
-    add_emoji_by_admins_only_elem.attr("id", "id_realm_add_emoji_by_admins_only");
+    const add_custom_emoji_policy_elem = $("#id_realm_add_custom_emoji_policy");
+    add_custom_emoji_policy_elem.val("1");
+    add_custom_emoji_policy_elem.attr("id", "id_realm_add_custom_emoji_policy");
+    add_custom_emoji_policy_elem.data = () => "number";
 
     const bot_creation_policy_elem = $("#id_realm_bot_creation_policy");
     bot_creation_policy_elem.val("1");
@@ -233,7 +235,7 @@ function test_submit_settings_form(override, submit_form) {
     subsection_elem.set_find_results(".prop-element", [
         bot_creation_policy_elem,
         email_address_visibility_elem,
-        add_emoji_by_admins_only_elem,
+        add_custom_emoji_policy_elem,
         create_stream_policy_elem,
         invite_to_stream_policy_elem,
     ]);
@@ -246,7 +248,7 @@ function test_submit_settings_form(override, submit_form) {
         bot_creation_policy: 1,
         invite_to_stream_policy: 1,
         email_address_visibility: 1,
-        add_emoji_by_admins_only: false,
+        add_custom_emoji_policy: 1,
         create_stream_policy: 2,
     };
     assert.deepEqual(data, expected_value);

static/js/admin.js

@@ -76,8 +76,10 @@ export function build_page() {
         realm_name_changes_disabled: page_params.realm_name_changes_disabled,
         realm_email_changes_disabled: page_params.realm_email_changes_disabled,
         realm_avatar_changes_disabled: page_params.realm_avatar_changes_disabled,
-        realm_add_emoji_by_admins_only: page_params.realm_add_emoji_by_admins_only,
+        realm_add_custom_emoji_policy: page_params.realm_add_custom_emoji_policy,
         can_add_emojis: settings_emoji.can_add_emoji(),
+        ADD_CUSTOM_EMOJI_POLICY_ADMINS_ONLY:
+            settings_config.add_custom_emoji_policy_values.by_admins_only.code,
         realm_message_content_edit_limit_minutes: settings_org.get_realm_time_limits_in_minutes(
             "realm_message_content_edit_limit_seconds",
         ),

static/js/server_events_dispatch.js

@@ -176,7 +176,7 @@ export function dispatch_normal_event(event) {
 
         case "realm": {
             const realm_settings = {
-                add_emoji_by_admins_only: settings_emoji.update_custom_emoji_ui,
+                add_custom_emoji_policy: settings_emoji.update_custom_emoji_ui,
                 allow_edit_history: noop,
                 allow_message_deleting: noop,
                 allow_message_editing: noop,

static/js/settings_config.js

@@ -158,6 +158,19 @@ export const invite_to_realm_policy_values = {
     },
 };
 
+export const add_custom_emoji_policy_values = {
+    by_admins_only: {
+        order: 1,
+        code: 2,
+        description: $t({defaultMessage: "Admins"}),
+    },
+    by_members: {
+        order: 2,
+        code: 1,
+        description: $t({defaultMessage: "Admins and members"}),
+    },
+};
+
 export const private_message_policy_values = {
     by_anyone: {
         order: 1,

static/js/settings_emoji.js

@@ -13,6 +13,7 @@ import * as ListWidget from "./list_widget";
 import * as loading from "./loading";
 import {page_params} from "./page_params";
 import * as people from "./people";
+import * as settings_config from "./settings_config";
 import * as ui from "./ui";
 import * as ui_report from "./ui_report";
 import * as upload_widget from "./upload_widget";
@@ -31,7 +32,10 @@ export function can_add_emoji() {
     }
 
     // for normal users, we depend on the setting
-    return !page_params.realm_add_emoji_by_admins_only;
+    return (
+        page_params.realm_add_custom_emoji_policy ===
+        settings_config.add_custom_emoji_policy_values.by_members.code
+    );
 }
 
 function can_delete_emoji(emoji) {
@@ -50,10 +54,15 @@ function can_delete_emoji(emoji) {
 
 export function update_custom_emoji_ui() {
     const rendered_tip = render_settings_emoji_settings_tip({
-        realm_add_emoji_by_admins_only: page_params.realm_add_emoji_by_admins_only,
+        ADD_CUSTOM_EMOJI_POLICY_ADMINS_ONLY:
+            settings_config.add_custom_emoji_policy_values.by_admins_only.code,
     });
     $("#emoji-settings").find(".emoji-settings-tip-container").html(rendered_tip);
-    if (page_params.realm_add_emoji_by_admins_only && !page_params.is_admin) {
+    if (
+        page_params.realm_add_custom_emoji_policy ===
+            settings_config.add_custom_emoji_policy_values.by_admins_only.code &&
+        !page_params.is_admin
+    ) {
         $(".add-emoji-text").hide();
         $(".admin-emoji-form").hide();
     } else {

static/js/settings_org.js

@@ -108,6 +108,9 @@ export function get_organization_settings_options() {
     options.invite_to_realm_policy_values = get_sorted_options_list(
         settings_config.invite_to_realm_policy_values,
     );
+    options.add_custom_emoji_policy_values = get_sorted_options_list(
+        settings_config.add_custom_emoji_policy_values,
+    );
     return options;
 }
 
@@ -138,13 +141,6 @@ function get_property_value(property_name) {
         return "custom_days";
     }
 
-    if (property_name === "realm_add_emoji_by_admins_only") {
-        if (page_params.realm_add_emoji_by_admins_only) {
-            return "by_admins_only";
-        }
-        return "by_anyone";
-    }
-
     if (property_name === "realm_msg_edit_limit_setting") {
         if (!page_params.realm_allow_message_editing) {
             return "never";
@@ -207,7 +203,7 @@ const simple_dropdown_properties = [
     "realm_invite_to_stream_policy",
     "realm_user_group_edit_policy",
     "realm_private_message_policy",
-    "realm_add_emoji_by_admins_only",
+    "realm_add_custom_emoji_policy",
     "realm_invite_to_realm_policy",
     "realm_wildcard_mention_policy",
     "realm_move_messages_between_streams_policy",
@@ -831,18 +827,6 @@ export function build_page() {
                 data.default_code_block_language = code_block_language_value;
                 break;
             }
-            case "other_permissions": {
-                const add_emoji_permission = $("#id_realm_add_emoji_by_admins_only").val();
-                switch (add_emoji_permission) {
-                    case "by_admins_only":
-                        data.add_emoji_by_admins_only = true;
-                        break;
-                    case "by_anyone":
-                        data.add_emoji_by_admins_only = false;
-                        break;
-                }
-                break;
-            }
             case "org_join": {
                 const org_join_restrictions = $("#id_realm_org_join_restrictions").val();
                 switch (org_join_restrictions) {

static/styles/settings.css

@@ -1566,7 +1566,7 @@ body:not(.night-mode) #settings_page .custom_user_field .datepicker {
 #id_realm_create_stream_policy,
 #id_realm_invite_to_stream_policy,
 #id_realm_private_message_policy,
-#id_realm_add_emoji_by_admins_only,
+#id_realm_add_custom_emoji_policy,
 #id_realm_user_group_edit_policy,
 #id_realm_email_address_visibility,
 #id_realm_wildcard_mention_policy,

static/templates/settings/emoji_settings_tip.hbs

@@ -1,7 +1,7 @@
 {{#if is_guest}}
     <div class='tip'>{{t "Guests cannot edit custom emoji." }}</div>
 {{else}}
-    {{#if realm_add_emoji_by_admins_only}}
+    {{#if (eq realm_add_custom_emoji_policy ADD_CUSTOM_EMOJI_POLICY_ADMINS_ONLY) }}
     <div class='tip'>{{t "Only organization administrators can add custom emoji in this organization." }}</div>
     {{else}}
     <div class='tip'>{{t "Any member of this organization can add custom emoji." }}</div>

static/templates/settings/organization_permissions_admin.hbs

@@ -212,10 +212,9 @@
                 </div>
 
                 <div class="input-group">
-                    <label for="realm_add_emoji_by_admins_only" class="dropdown-title">{{t "Who can add custom emoji" }}</label>
-                    <select name="realm_add_emoji_by_admins_only" id="id_realm_add_emoji_by_admins_only" class="prop-element">
-                        <option value="by_admins_only">{{t "Admins" }}</option>
-                        <option value="by_anyone">{{t "Admins and members" }}</option>
+                    <label for="realm_add_custom_emoji_policy" class="dropdown-title">{{t "Who can add custom emoji" }}</label>
+                    <select name="realm_add_cutsom_emoji_policy" class="setting-widget prop-element" id="id_realm_add_custom_emoji_policy" data-setting-widget-type="number">
+                        {{> dropdown_options_widget option_values=add_custom_emoji_policy_values}}
                     </select>
                 </div>
 

templates/zerver/api/changelog.md

@@ -11,6 +11,11 @@ below features are supported.
 
 ## Changes in Zulip 5.0
 
+**Feature level 85**
+
+* [`POST /register`](/api/register-queue), `PATCH /realm`: Replaced `add_emoji_by_admins_only`
+  field with an integer field `add_custom_emoji_policy`.
+
 **Feature level 84**
 
 * [`POST /register`](/api/register-queue): The `enter_sends` setting

version.py

@@ -33,7 +33,7 @@ DESKTOP_WARNING_VERSION = "5.4.3"
 # Changes should be accompanied by documentation explaining what the
 # new level means in templates/zerver/api/changelog.md, as well as
 # "**Changes**" entries in the endpoint's documentation in `zulip.yaml`.
-API_FEATURE_LEVEL = 84
+API_FEATURE_LEVEL = 85
 
 # Bump the minor PROVISION_VERSION to indicate that folks should provision
 # only when going from an old version of the code to a newer version. Bump

zerver/lib/emoji.py

@@ -90,7 +90,7 @@ def check_add_emoji_admin(user_profile: UserProfile) -> None:
     # Realm administrators can always add emoji
     if user_profile.is_realm_admin:
         return
-    if user_profile.realm.add_emoji_by_admins_only:
+    if user_profile.realm.add_custom_emoji_policy == Realm.ADD_CUSTOM_EMOJI_ADMINS_ONLY:
         raise OrganizationAdministratorRequired()
 
 

zerver/migrations/0337_realm_add_custom_emoji_policy.py

@@ -0,0 +1,18 @@
+# Generated by Django 3.2.2 on 2021-05-15 18:00
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("zerver", "0336_userstatus_status_emoji"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="realm",
+            name="add_custom_emoji_policy",
+            field=models.PositiveSmallIntegerField(default=1),
+        ),
+    ]

zerver/migrations/0338_migrate_to_add_custom_emoji_policy.py

@@ -0,0 +1,48 @@
+# Generated by Django 3.2.2 on 2021-05-15 18:01
+
+from django.db import migrations
+from django.db.backends.postgresql.schema import DatabaseSchemaEditor
+from django.db.migrations.state import StateApps
+
+
+def migrate_to_add_custom_emoji_policy(
+    apps: StateApps, schema_editor: DatabaseSchemaEditor
+) -> None:
+    Realm = apps.get_model("zerver", "Realm")
+    Realm.ADD_CUSTOM_EMOJI_MEMBERS_ONLY = 1
+    Realm.ADD_CUSTOM_EMOJI_ADMINS_ONLY = 2
+    Realm.objects.filter(add_emoji_by_admins_only=False).update(
+        add_custom_emoji_policy=Realm.ADD_CUSTOM_EMOJI_MEMBERS_ONLY
+    )
+    Realm.objects.filter(add_emoji_by_admins_only=True).update(
+        add_custom_emoji_policy=Realm.ADD_CUSTOM_EMOJI_ADMINS_ONLY
+    )
+
+
+def reverse_migrate_to_add_custom_emoji_policy(
+    apps: StateApps, schema_editor: DatabaseSchemaEditor
+) -> None:
+    Realm = apps.get_model("zerver", "Realm")
+    Realm.ADD_CUSTOM_EMOJI_MEMBERS_ONLY = 1
+    Realm.ADD_CUSTOM_EMOJI_ADMINS_ONLY = 2
+    Realm.objects.filter(add_custom_emoji_policy=Realm.ADD_CUSTOM_EMOJI_MEMBERS_ONLY).update(
+        add_emoji_by_admins_only=False
+    )
+    Realm.objects.filter(add_custom_emoji_policy=Realm.ADD_CUSTOM_EMOJI_ADMINS_ONLY).update(
+        add_emoji_by_admins_only=True
+    )
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("zerver", "0337_realm_add_custom_emoji_policy"),
+    ]
+
+    operations = [
+        migrations.RunPython(
+            migrate_to_add_custom_emoji_policy,
+            reverse_code=reverse_migrate_to_add_custom_emoji_policy,
+            elidable=True,
+        ),
+    ]

zerver/migrations/0339_remove_realm_add_emoji_by_admins_only.py

@@ -0,0 +1,17 @@
+# Generated by Django 3.2.2 on 2021-05-15 18:05
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("zerver", "0338_migrate_to_add_custom_emoji_policy"),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name="realm",
+            name="add_emoji_by_admins_only",
+        ),
+    ]

zerver/models.py

@@ -245,8 +245,17 @@ class Realm(models.Model):
     send_welcome_emails: bool = models.BooleanField(default=True)
     message_content_allowed_in_email_notifications: bool = models.BooleanField(default=True)
 
+    ADD_CUSTOM_EMOJI_MEMBERS_ONLY = 1
+    ADD_CUSTOM_EMOJI_ADMINS_ONLY = 2
+    ADD_CUSTOM_EMOJI_POLICY_TYPES = [
+        ADD_CUSTOM_EMOJI_MEMBERS_ONLY,
+        ADD_CUSTOM_EMOJI_ADMINS_ONLY,
+    ]
+
     mandatory_topics: bool = models.BooleanField(default=False)
-    add_emoji_by_admins_only: bool = models.BooleanField(default=False)
+    add_custom_emoji_policy: int = models.PositiveSmallIntegerField(
+        default=ADD_CUSTOM_EMOJI_MEMBERS_ONLY
+    )
     name_changes_disabled: bool = models.BooleanField(default=False)
     email_changes_disabled: bool = models.BooleanField(default=False)
     avatar_changes_disabled: bool = models.BooleanField(default=False)
@@ -590,7 +599,7 @@ class Realm(models.Model):
 
     # Define the types of the various automatically managed properties
     property_types: Dict[str, Union[type, Tuple[type, ...]]] = dict(
-        add_emoji_by_admins_only=bool,
+        add_custom_emoji_policy=int,
         allow_edit_history=bool,
         allow_message_deleting=bool,
         bot_creation_policy=int,

zerver/openapi/zulip.yaml

@@ -8729,13 +8729,19 @@ paths:
                               type: string
                               description: |
                                 The text describing the emojiset.
-                      realm_add_emoji_by_admins_only:
-                        type: boolean
+                      realm_add_custom_emoji_policy:
+                        type: integer
                         description: |
                           Present if `realm` is present in `fetch_event_types`.
 
-                          Whether the organization is configured to only allow administrators
-                          to upload new custom emoji.
+                          The policy for which users can upload new custom emoji in this
+                          organization.
+
+                          * 1 = Members only
+                          * 2 = Administrators only
+
+                          **Changes**: New in Zulip 5.0 (feature level 85) replacing the
+                          previous `realm_add_emoji_by_admins_only` boolean.
                       realm_allow_edit_history:
                         type: boolean
                         description: |

zerver/tests/test_events.py

@@ -2047,6 +2047,7 @@ class RealmPropertyActionTest(BaseAction):
             message_content_delete_limit_seconds=[1000, 1100, 1200],
             invite_to_realm_policy=[6, 4, 3, 2, 1],
             move_messages_between_streams_policy=[4, 3, 2, 1],
+            add_custom_emoji_policy=[2, 1],
         )
 
         vals = test_values.get(name)

zerver/tests/test_home.py

@@ -129,7 +129,7 @@ class HomeTest(ZulipTestCase):
         "promote_sponsoring_zulip",
         "prompt_for_invites",
         "queue_id",
-        "realm_add_emoji_by_admins_only",
+        "realm_add_custom_emoji_policy",
         "realm_allow_edit_history",
         "realm_allow_message_deleting",
         "realm_allow_message_editing",

zerver/tests/test_realm.py

@@ -466,6 +466,7 @@ class RealmTest(ZulipTestCase):
             wildcard_mention_policy=10,
             invite_to_realm_policy=10,
             move_messages_between_streams_policy=10,
+            add_custom_emoji_policy=10,
         )
 
         # We need an admin user.
@@ -780,6 +781,7 @@ class RealmAPITest(ZulipTestCase):
             message_content_delete_limit_seconds=[1000, 1100, 1200],
             invite_to_realm_policy=Realm.INVITE_TO_REALM_POLICY_TYPES,
             move_messages_between_streams_policy=Realm.COMMON_POLICY_TYPES,
+            add_custom_emoji_policy=Realm.ADD_CUSTOM_EMOJI_POLICY_TYPES,
         )
 
         vals = test_values.get(name)

zerver/tests/test_realm_emoji.py

@@ -47,7 +47,7 @@ class RealmEmojiTest(ZulipTestCase):
         # having no author are also there in the list.
         self.login("othello")
         realm = get_realm("zulip")
-        realm.add_emoji_by_admins_only = True
+        realm.add_custom_emoji_policy = Realm.ADD_CUSTOM_EMOJI_ADMINS_ONLY
         realm.save()
         realm_emoji = self.create_test_emoji_with_no_author("my_emoji", realm)
 
@@ -135,7 +135,7 @@ class RealmEmojiTest(ZulipTestCase):
     def test_upload_admins_only(self) -> None:
         self.login("othello")
         realm = get_realm("zulip")
-        realm.add_emoji_by_admins_only = True
+        realm.add_custom_emoji_policy = Realm.ADD_CUSTOM_EMOJI_ADMINS_ONLY
         realm.save()
         with get_test_image_file("img.png") as fp1:
             emoji_data = {"f1": fp1}
@@ -145,7 +145,7 @@ class RealmEmojiTest(ZulipTestCase):
     def test_upload_anyone(self) -> None:
         self.login("othello")
         realm = get_realm("zulip")
-        realm.add_emoji_by_admins_only = False
+        realm.add_custom_emoji_policy = Realm.ADD_CUSTOM_EMOJI_MEMBERS_ONLY
         realm.save()
         with get_test_image_file("img.png") as fp1:
             emoji_data = {"f1": fp1}

zerver/views/realm.py

@@ -60,7 +60,9 @@ def update_realm(
     avatar_changes_disabled: Optional[bool] = REQ(json_validator=check_bool, default=None),
     inline_image_preview: Optional[bool] = REQ(json_validator=check_bool, default=None),
     inline_url_embed_preview: Optional[bool] = REQ(json_validator=check_bool, default=None),
-    add_emoji_by_admins_only: Optional[bool] = REQ(json_validator=check_bool, default=None),
+    add_custom_emoji_policy: Optional[int] = REQ(
+        json_validator=check_int_in(Realm.ADD_CUSTOM_EMOJI_POLICY_TYPES), default=None
+    ),
     allow_message_deleting: Optional[bool] = REQ(json_validator=check_bool, default=None),
     message_content_delete_limit_seconds: Optional[int] = REQ(
         converter=to_non_negative_int, default=None